CN104802039A - Novel numerical control machine tool for multi-axial polyhedral machining function - Google Patents

Novel numerical control machine tool for multi-axial polyhedral machining function Download PDF

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Publication number
CN104802039A
CN104802039A CN201510209400.8A CN201510209400A CN104802039A CN 104802039 A CN104802039 A CN 104802039A CN 201510209400 A CN201510209400 A CN 201510209400A CN 104802039 A CN104802039 A CN 104802039A
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axis
rail
head
base
machine tool
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CN201510209400.8A
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CN104802039B (en
Inventor
殷正斌
沈成辉
赵小雨
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Foshan Pratic Cnc Science & Technology Co Ltd
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Foshan Pratic Cnc Science & Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015Frames, beds, pillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017Arrangements of ways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q2039/006Machines with multi-spindles

Abstract

The invention relates to the field of numerical control machine tools, in particular to a novel numerical control machine tool with a multi-axial polyhedral machining function. The novel numerical control machine tool comprises a machine tool base, a machining cross beam, a longitudinal machine head and a transverse machine head, wherein X-axis rails, Y1-axis rails and Y2-axis rails are arranged on the upper surface of the machine tool base; the machining cross beam and the transverse machine head are correspondingly arranged on the Y1-axis rails and Y2-axis rails in a sliding manner; Z-axis rails are arranged on the cross beam; the longitudinal machine head is arranged on the Z-axis rails in a sliding manner; each of the longitudinal machine head and the transverse machine head is provided with a machining spindle. According to the contents, the invention provides the novel numerical control machine tool which comprises the transverse machine head and the longitudinal machine head; the machining spindles arranged on the transverse machine head and the longitudinal machine head can be used for simultaneously machining workpieces; the motions of the two machine heads and the machining spindles which are correspondingly arranged on the two machine heads, on the machine tool base, are relatively independent, so that the two machine heads can be separately controlled or coordinately controlled to simultaneously machine the workpieces, and the machining control of the numerical control machine tool is more diversified, high flexibility is obtained, and further the numerical control machine tool is higher in machining efficiency and wider in application range.

Description

A kind of Digit Control Machine Tool of novel multiaxis multiaspect processing
Technical field
The present invention relates to Digit Control Machine Tool field, particularly relate to the Digit Control Machine Tool of a kind of novel multiaxis multiaspect processing.
Background technology
Most traditional Digit Control Machine Tool is only provided with a machining spindle, in order to utilize a main shaft to realize the effect of multiaspect processing, the mounting structure of main shaft being provided with the rotatable devices such as index dial, changing the machine direction of main shaft.But this processing processing mode makes the position fixing process of main shaft after switching machined surface become and complexity.After a upper horizontal surface as complete in spindle processing, be switched to some points on vertical side and start processing, just need the first withdrawing of main shaft, then rotate to an angle, passing through the comprehensive movement in X, Y, Z axis, some points that just can navigate to this side are processed, and the error of this tool setting is very large, and part processing precision is reduced greatly; The process of this tool setting in rotary moving, needs the position of angle, tool length and the concrete processing stand rotated according to main shaft arriving of COMPREHENSIVE CALCULATING.Make Digit Control Machine Tool become extremely complicated in the operation concrete workpiece being carried out to multiaspect processing, also add the difficulty of programming simultaneously greatly.
Also the Digit Control Machine Tool being simultaneously provided with multiple machining spindle has been there is in prior art, but several main shafts that these lathes are arranged be arranged in parallel, being equivalent to is exactly the quantity simply adding main shaft, thus make Digit Control Machine Tool can process multiple workpiece simultaneously, add the working (machining) efficiency of lathe.But this multi-axis NC Machine Tools can not utilize multiple of the main shaft set up processing work simultaneously, just adds somewhat to working (machining) efficiency, can not meet the processing needs of more parts.
Summary of the invention
The object of the invention is to propose one and there is multiaspect machining functions, the Digit Control Machine Tool that the processing free degree is higher.
For reaching this object, the present invention by the following technical solutions:
A Digit Control Machine Tool for novel multiaxis multiaspect processing, comprise lathe base, processing crossbeam, longitudinal head and horizontal head;
Enter an explanation, described lathe base upper surface is provided with X-axis line rail and the Y vertical with X-axis line rail 1axis rail and Y 2axis rail; Described X-axis line rail slides and is provided with workbench; Described processing crossbeam and described horizontal head slide respectively and are arranged at described Y 1axis rail and Y 2axis rail; Described processing crossbeam is provided with the Y with X-axis line rail horizontal vertical 3axis rail and with described Y 3the z axis rail that axis rail is vertically vertical; Described longitudinal head slides and is located at described z axis rail;
More excellent, described longitudinal head and described horizontal head are all provided with a machining spindle.
Further illustrate, described lathe base comprises left-hand foot, right side base and X-axis base; Described left-hand foot and described right side base splice in the both sides of described X-axis base respectively, described Y 1axis rail and Y 2axis rail is located at described left-hand foot and right side base upper surface respectively, and is positioned at the both sides of described X-axis line rail.
More excellent, described longitudinal head and described horizontal head are all provided with a machining spindle, described longitudinal head lower end arrange described machining spindle can around Z-direction rotating 360 degrees, at the positive and negative 90-degree rotation of vertical plane.
Further illustrate, the described machining spindle that described longitudinal head lower end is arranged comprises a machining shaft and a base, described machining shaft rotates and is installed on described base, and the positive and negative 90-degree rotation of horizontal rotating shaft that can be provided with around described base, described base be fixed on described longitudinal head lower end and can around Z-direction rotating 360 degrees.
More excellent, described left-hand foot and described right side seat aligned, make described Y 1axis rail and Y 2axis rail conllinear.
Further illustrate, described crossbeam is connected to the upper end of described column, and described column lower end slides and is located at described Y 2axis rail, described longitudinal head is located at the described z axis rail on Z-direction slide plate that described crossbeam is provided with.
More excellent, the slip of described workbench on described X-axis line rail, described horizontal head are at described Y 1slip on described z axis rail of slip on axis rail, described longitudinal head and described crossbeam are at described Y 2slip on axis rail, is all driven by screw mandrel.
The present invention is according to foregoing, a kind of Novel numerical control machine is proposed, comprise described horizontal head and described longitudinal head, the described machining spindle that described horizontal head and described longitudinal head are provided with can be processed workpiece simultaneously, two heads and the corresponding motion of described machining spindle on described lathe base being installed on it are relatively independent, can separately control, also can Collaborative Control process simultaneously, make the machining control of described Digit Control Machine Tool more diversified, flexibility is high, thus make the working (machining) efficiency of described Digit Control Machine Tool higher, the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the structural representation of the machining spindle that in one embodiment of the present of invention, longitudinal head is provided with.
Wherein: lathe base 100, left-hand foot 110, X-axis base 112, right side base 120, workbench 130, the frock clamp 150 of workpiece, processing crossbeam 200, crossbeam 210, column 220, longitudinal head 300, machining spindle 340, machining shaft 341, base 342, horizontal head 400, X-axis line rail 510, Y 1axis rail 520, Y 2axis rail 530, Y 3axis rail 540, z axis rail 550, tool magazine 600.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1-2, a kind of Digit Control Machine Tool of novel multiaxis multiaspect processing, comprises lathe base 100, processing crossbeam 200, longitudinal head 300 and horizontal head 400; Described lathe base 100 upper surface is provided with X-axis line rail 520 and the Y vertical with X-axis line rail 520 1axis rail 520 and Y 2axis rail 530; Described X-axis line rail 520 slides and is provided with workbench 130; Described processing crossbeam 200 slides respectively with described horizontal head 400 and is arranged at described Y 1axis rail 520 and Y 2axis rail 530; Described processing crossbeam 200 is provided with the Y with X-axis line rail 520 horizontal vertical 3axis rail 540 and with described Y 3the z axis rail 550 that axis rail 540 is vertically vertical; Described longitudinal head 300 slides and is located at described z axis rail 550; Described longitudinal head 300 and described horizontal head 400 are respectively provided with a machining spindle 340.
More detailed description, the lower end of described longitudinal head 300 arrange described machining spindle 340 can around Z-direction rotating 360 degrees, at vertical plane 90-degree rotation.As shown in Figure 2, concrete structure is, the described machining spindle 340 that the lower end of described longitudinal head 300 is arranged comprises a machining shaft 341 and a base 342, described machining shaft 341 rotates and is installed on described base 342, and the horizontal rotating shaft 90-degree rotation that can be provided with around described base 342, described base solid 342 also can around Z-direction rotating 360 degrees due to the lower end of described longitudinal head 300.
Described Digit Control Machine Tool adopts and be all provided with the main shaft with elaboration on described horizontal head 400 and described longitudinal head 300, more optimizedly these described two main shafts lay respectively on the head of two self-movements, lay respectively at two of workpiece not on coplanar, when described head moves on the line rail of correspondence, there is the good processing free degree; Described machining spindle 340 on two different directions can precisely be processed the end face of workpiece and surrounding side respectively, detailed description, the described machining spindle 340 that described horizontal head 400 is provided with can through simple and quick adjustment, find on the side of workpiece surrounding rapidly and locate accurately, the described machining spindle 340 regulating described longitudinal head 300 to be provided with need not be gone again to process side; Simultaneously, the described machining spindle 340 that described horizontal head 400 and described longitudinal head 300 are provided with can be processed workpiece simultaneously, two heads and the corresponding motion of described machining spindle 340 on described lathe base 100 being installed on it are relatively independent, separately can control, also can Collaborative Control process simultaneously; Described machining spindle 340 is that the index dial by having certain rotary freedom is installed on described horizontal head 400 and described longitudinal head 300, therefore make described machining spindle 340 have and better process the free degree, the processing needs of more different workpieces can be met; Make the machining control of described Digit Control Machine Tool more diversified according to foregoing, flexibility is high, thus makes the working (machining) efficiency of described Digit Control Machine Tool higher, and the scope of application is wider.
Described lathe base 100 comprises left-hand foot 110, right side base 120 and X-axis base; Described left-hand foot 110 and described right side base 120 splice in the both sides of described X-axis base respectively, described Y 1axis rail 520 and Y 2axis rail 530 is located at described left-hand foot 110 and right side base 120 upper surface respectively, and is positioned at the both sides of described X-axis line rail 520.
Described X-axis line rail 520 is that the Y line rail in traditional numeric-control machine is separated into described Y 1axis rail 520 and Y 2axis rail 530 two parts, thus make described Y 1axis rail 520 and Y 2axis rail 530 is not an entirety, has the independent characteristic arranged, and yet provides arrange basis for described horizontal head 400 and described longitudinal head 300 have independent working motion.
The frock clamp 150 of workpiece is by being installed on the upper surface of described workbench 130 by the index dial that rotates of horizontal 360-degree, and described frock clamp is three flat-nose pliers be arranged in parallel.
Because a lot of workpiece is not often a side need processing, therefore described workbench 130 upper surface is directly fixed in, after a side machines by described machining spindle 340, shut down again and reinstall workpiece, location, so just make the process of side surface of workpiece loaded down with trivial details, machining accuracy also reduces greatly; After being provided with described index dial, described machining spindle 340 often machines a side, described workpiece turns an angle on described index dial, from the processing carrying out next side, because each index dial has corresponding scale, therefore the process positioned after saving workpiece rotational workpieces, makes the processing of described workpiece more simple, quick further.
Described left-hand foot 110 and described right side base 120 align, and make described Y 1axis rail 520 and Y 2axis rail 530 conllinear.
In a lot of situation, workpiece end face and side processing carry out, by described Y simultaneously 1axis rail 520 and Y 2axis rail 530 conllinear, make described horizontal head 400 and longitudinal head 300 add man-hour to workpiece end face and side respectively at the same time, coordinate is in the X-axis direction identical, thus enormously simplify control difficulty.
Described processing crossbeam 200 is by the column 220 comprising crossbeam 210 and side, and described crossbeam 210 is connected to the upper end of described column 220, and described column 220 lower slide is located at described Y 2axis rail 530, described longitudinal head 300 is located at the described z axis rail 550 on Z-direction slide plate that described crossbeam 210 is provided with; Described column 220 is provided with the tool magazine 600 that the main shaft that can be provided with described longitudinal head 300 carries out tool changing; Described tool magazine 600 comprises holder, storehouse body and is arranged at the rotary head of body inside, storehouse, and described storehouse body is fixed on the side of described column 220 by floor installation, described rotary head is rotated around Z axis and carries out tool changing.
Described crossbeam 210 is roughly L shape, stands upside down and is arranged on the base of described lathe; So both can not affect the setting of horizontal head 400 described in opposite side, make again described X-axis base pass below described crossbeam 210, have enough mobile spaces, thus make the mechanism of described Digit Control Machine Tool more scientific and reasonable, the scope of application is more extensive.The described machining spindle 340 that longitudinal head 300 of described Digit Control Machine Tool more excellent is in addition arranged can need to carry out cutter changing according to processing, and described tool magazine 600 directly carries out being electrically connected with corresponding control cabinet, do not need manual operation, thus achieve the full-automatic processing of described Digit Control Machine Tool.
The slip of described workbench 130 on described X-axis line rail 520, described horizontal head 400 are at described Y 1slip on described z axis rail 550 of slip on axis rail 520, described longitudinal head 300 and described crossbeam 210 are at described Y 2slip on axis rail 530, is all driven by screw mandrel.
Because be will lean against slip on corresponding line rail to realize in the motion of processing head described in process, and the stationarity of moving in sliding process have impact on the precision of processing to a great extent, and screw rod transmission is under the prerequisite meeting stabilized driving, also ensure that the stability of motion, thus brief introduction ensure that the machining accuracy that described Digit Control Machine Tool is good.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.

Claims (7)

1. a Digit Control Machine Tool for novel multiaxis multiaspect processing, is characterized in that, comprises lathe base, processing crossbeam, longitudinal head and horizontal head;
Described lathe base upper surface is provided with X-axis line rail and the Y vertical with X-axis line rail 1axis rail and Y 2axis rail; Described X-axis line rail slides and is provided with workbench; Described processing crossbeam and described horizontal head slide respectively and are arranged at described Y 1axis rail and Y 2axis rail; Described processing crossbeam is provided with the Y with X-axis line rail horizontal vertical 3axis rail and with described Y 3the z axis rail that axis rail is vertically vertical; Described longitudinal head slides and is located at described z axis rail;
Described longitudinal head and described horizontal head are all provided with a machining spindle, and the described machining spindle that described longitudinal head lower end is arranged can around Z-direction rotating 360 degrees, at the positive and negative 90-degree rotation of vertical plane.
2. the Digit Control Machine Tool of a kind of novel multiaxis multiaspect processing according to claim 1, it is characterized in that, the described machining spindle that described longitudinal head lower end is arranged comprises a machining shaft and a base, described machining shaft rotates and is installed on described base, and the positive and negative 90-degree rotation of horizontal rotating shaft that can be provided with around described base, described base be fixed on described longitudinal head lower end and can around Z-direction rotating 360 degrees.
3. the Digit Control Machine Tool of a kind of novel multiaxis multiaspect processing according to claim 1, it is characterized in that, described lathe base comprises left-hand foot, right side base and X-axis base; Described left-hand foot and described right side base splice in the both sides of described X-axis base respectively, described Y 1axis rail and Y 2axis rail is located at described left-hand foot and right side base upper surface respectively, and is positioned at the both sides of described X-axis line rail.
4. the Digit Control Machine Tool of a kind of novel multiaxis multiaspect processing according to claim 1, is characterized in that, the frock clamp of workpiece is by the index dial of horizontal 360-degree rotation being installed on the upper surface of described workbench.
5. the Digit Control Machine Tool of a kind of novel multiaxis multiaspect processing according to claim 3, it is characterized in that, described left-hand foot and described right side seat aligned, make described Y 1axis rail and Y 2axis rail conllinear.
6. the Digit Control Machine Tool of a kind of novel multiaxis multiaspect processing according to claim 1, it is characterized in that, described crossbeam is connected to the upper end of described column, and described column lower end slides and is located at described Y 2axis rail, described longitudinal head is located at the described z axis rail on Z-direction slide plate that described crossbeam is provided with.
7. the Digit Control Machine Tool of a kind of novel multiaxis multiaspect processing according to claim 1, it is characterized in that, the slip of described workbench on described X-axis line rail, described horizontal head are at described Y 1slip on described z axis rail of slip on axis rail, described longitudinal head and described crossbeam are at described Y 2slip on axis rail, is all driven by screw mandrel.
CN201510209400.8A 2015-04-28 2015-04-28 A kind of Digit Control Machine Tool of new multiaxis multiaspect processing Active CN104802039B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033770A (en) * 2015-04-28 2015-11-11 佛山市普拉迪数控科技有限公司 Multi-axis numerical control machine tool capable of machining a plurality of faces

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Publication number Priority date Publication date Assignee Title
EP1050387A1 (en) * 1999-05-06 2000-11-08 Pade S.a.s. di De Moliner Vinicio & C. A machine for machining the ends of parts for furniture and the like
CN201009087Y (en) * 2007-02-16 2008-01-23 严孝诚 Side-hanging horizontal numerical control machining center machine tool construction
CN201157969Y (en) * 2008-02-03 2008-12-03 严孝诚 Numerical control vertical, transversal double-principal axis pentahedron machining center machine tool structure
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Denomination of invention: Novel numerical control machine tool for multi-axial polyhedral machining function

Effective date of registration: 20190703

Granted publication date: 20180109

Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch

Pledgor: Foshan Pratic CNC Science & Technology Co., Ltd.

Registration number: 2019440000252

Denomination of invention: Novel numerical control machine tool for multi-axial polyhedral machining function

Effective date of registration: 20190703

Granted publication date: 20180109

Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch

Pledgor: Foshan Pratic CNC Science & Technology Co., Ltd.

Registration number: 2019440000252

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province

Patentee after: Guangdong Pradi Technology Co., Ltd

Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan

Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd.

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210303

Granted publication date: 20180109

Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Sanshui branch

Pledgor: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: 2019440000252